Finding the Fourth Proportional to 14,481.54, 21,707.52 and 5,704.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,481.54 : 21,707.52 = 5,704.38 : x
2. Step 2: Convert to fraction form
   14,481.54/21,707.52 = 5,704.38/x
3. Step 3: Cross multiply
   14,481.54x = 21,707.52 × 5,704.38
4. Step 4: Simplify right side
   14,481.54x = 123,827,942.94
5. Step 5: Solve for x
   x = 123,827,942.94/14,481.54
6. Step 6: Final answer
   x = 8,550.74